Plain Puzzle

Plain Puzzle Without Solution Link

PuzzleFast

enCR23
Positive:charge with deficiency of electrons
Ohm:unit for resistance
Overloading:excessive current in circuit
Volt:unit for voltage
Ampere:unit for current
Water:a good conductor
Power station:generates electricity
Fuse: breaks when a large current is in it
Circuit Breaker: automatically turns off when there's much current
Grounding: electric current passes through the body
Series: circuit in a single path
Short Circuit: bare wires touch each other
Transformer: converts voltage ready to deliver for everyday use
Insulators: charges can't pass through them
Parallel: many paths for electricity
Network: complex circuit
Battery: composed of chemical substance that can generate voltage
Open circuit: this kind of circuit uses a switch
Watt: unit for power
Electric field: region where an electric force acts on a charged body
Conductor: electric charges can move freely in here
Electrons: negatively-charged particles
Electroscope: instrument used in detecting presence of electric charge
Closed circuit: pathway of this circuit is complete and unbroken
Conventional: this current has - charges moving from the - terminal to the + terminal.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

Across:

1.

electric current passes through the body

6.

excessive current in circuit

9.

negatively-charged particles

14.

unit for voltage

16.

converts voltage ready to deliver for everyday use

17.

instrument used in detecting presence of electric charge

20.

region where an electric force acts on a charged body

21.

circuit in a single path

22.

electric charges can move freely in here

23.

this current has - charges moving from the - terminal to the + terminal.